Replicating surfaces, right down to a fraction of an atom

The ability to replicate materials at the atomic level has attracted significant attention from materials scientists. However, the current technology is limited by a number of factors. Udo Schwarz, professor of mechanical engineering & materials science and department chair, has recently published two papers on research that could significantly open up what's possible within this emerging field. His methods include a process that can replicate a surface's features to details of less than one 10 billionth of a meter, or less 1/20th the diameter of an atom.

from Phys.org - latest science and technology news stories https://ift.tt/33rInR6

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